baber/WOPTO huggingface dataset:
Patent JP-2002263813-A (JP)
Title: Method for manufacturing tube by centrifugal casting
Inventor: UCHIDA MUTSUO
IPC: C21D5/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a centrifugal casting so as to cool a tube with a temperature gradient difficult to crystallize cementite in a product structure in a metallic mold, in the case of performing the centrifugal casting and so as to be possible to apply a thick refractory slurry coating on the inner surface of the metallic mold after drawing out the tube. SOLUTION: The centrifugal casting for the tube is performed with the metallic mold 2 applying the refractory base slurry coating on the inner surface, and after casting, this metallic mold 2 is cooled with water shower-spraying while restricting the water spraying quantity so as to make slow the cooling speed of the metallic mold 2 and the cast tube to restrain the crystallization of the cementite in the cast tube.  After completing the cooling in the crystallizing temperature of the cementite with a gentle temperature gradient, the cast tube is drawn out from the metallic mold, and successively, the metallic mold temperature is quickly lowered to such a fixed temperature zone as to be possible to thickly apply the refractory base slurry coating, and after applying the refractory base slurry on the inner surface of the metallic mold by utilizing the remaining heat, the centrifugal casting is again performed.
Patent JP-2002269979-A (JP)
Title: Semiconductor device
Inventor: ITO YUTAKA
IPC: G11C11/406
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has simple constitution and high reliability, in which large storage capacity is realized, and which is easy to use. SOLUTION: One semiconductor substrate comprises a plurality of memory cells having a capacitor having first and second electrodes and a switch element having a control terminal connected to a corresponding word line out of a plurality of word lines and a current path connected between the first electrode and a corresponding bit line out of a plurality of bit lines, the current path of the switch element has the direction being perpendicular to the semiconductor substrate, uses a dummy cell having the same structure as the memory cell, a memory circuit which has simple constitution, high reliability, and large storage capacity, and which is easy to use can be realized by refresh operation with a period corresponding to a data holding time of a memory cell by setting a refresh period of the memory cell monitoring the information holding voltage.
Patent JP-2002271407-A (JP)
Title: Schedule data control system and method therefor
Inventor: HASHIMOTO TOSHIAKI
IPC: G06F13/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To carry out schedule control by the use of an electronic mail server unit so as to dispense with a schedule control unit and to prevent a time difference from occurring between a schedule notified by electronic mail and an actual schedule. SOLUTION: The receiver 1 of an electronic mail server unit 6 receives electronic mail information that contains remind date information described in the prescribed format from a communication network 7. Furthermore, an extractor 2 extracts the remind date information from the received electronic mail information. A control 3 notifies a user's electronic mail terminal 8 about the corresponding electronic mail referring to the notifiable remind date information determined for each unique ID in accordance with the extracted remind date information. By this setup, schedule reminding notification can be efficiently made.
Patent JP-2002270987-A (JP)
Title: Electronic part, wiring substrate, soldering method and soldering device
Inventor: ENDO TOMOKO
IPC: B23K101/42
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a slit due to thermal fatigue even if an inconvenience such as crack and shrinkage, which occur immediately after soldering, occurs. SOLUTION: A projection 16 suppressing solder H pulled into a land 18 when it is solidified is arranged at a lead terminal 14. the projection 16 suppresses that the solder H is pulled into the center of the land 18 when the solder H is solidified. Consequently, the crack and shrinkage, which grow into the slit, do not occur since stress does not occur when the solder is solidified.
Patent JP-2002263115-A (JP)
Title: Preparation method for cerebral aneurysm operation simulation image
Inventor: FUTAMI KAZUYA
IPC: G06T1/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of highly accurate operation simulation images for which pterional approach to a middle cerebral aneurysm and an anterior communicating artery aneurysm is assumed. SOLUTION: Only the image of an artery directly related to the cerebral aneurysm is selected as a region of interest from three-dimensional images prepared parallelly or corrected so as to be parallel to a line (O-M line) connecting the center of the eyeball at the head part and the center of the external auditory canal of a patient. In the case of the middle cerebral aneurysm, the image for which the image leaving only the cerebral aneurysm and peripheral arteries continued to it is rotated for 20 to 40 deg. in the opposite direction of an operation approach side to the O-M line and then rotated for -10 to 40 deg. to the head side of the patient or the image for which it is rotated for 180 deg. so as to be upside down is obtained.  Also, in the case of the anterior communicating artery aneurysm, the image rotated for 80 to 115 deg. in the opposite direction of the operation approach side parallelly to the O-M line, then rotated for 35 to 70 deg. to the head side of the patient and rotated for 10 to 20 deg. horizontally in the opposite direction of the operation approach side or the image for which it is rotated for 180 deg. so as to be upside down is obtained.
Patent JP-2002268967-A (JP)
Title: Partition distribution system of contents
Inventor: YAMAKITA TORU
IPC: G06F13/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To enable easy-to-see and efficient partition distribution of a web (Web) page by especially preparing the contents equivalent to a menu and the contents equivalent to substance in a server respectively and transmitting the respective contents to a terminal specified by a user regarding a partition distribution system of the contents using a network such as the Internet. SOLUTION: The partition distribution system of the contents is constituted so that a desired terminal is specified by every contents part by dividing the contents part by every web (Web) page in a data base on the server side. And IP addresses of the terminals are set in the respective contents parts by specification from a client terminal, the contents of the corresponding menu are distributed to the terminal in which the contents are specified according to a display request of the client terminal and the contents are partitioned and distributed to the desired terminal. In addition, display control of the contents displayed on a display terminal is also performed, for example, from the terminal on which the menu is displayed by specifying a display control command.
Patent JP-2002280541-A (JP)
Title: Method for forming fine pattern, unit electronic element and quantum dot laser
Inventor: SHIBATA AKIHIDE
IPC: H01S5/026
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a quantum dot having a diameter of several nm - several tens nm or a quantum thin line having a width of several nm - several tens nm stably with high positional accuracy and high throughput. SOLUTION: A specified region 1 on the surface of a semiconductor substrate 11 is irradiated with an electron beam to form a lattice defect 3. An oxide film 12 is formed to be thick in the specified region 1 by thermal oxidation. The oxide film 12 is removed from a region 2 other than the specified region and left at least partially in the specified region 1. The surface of the oxide film 12 left in the specified region 1 is reformed. While sustaining the reformed surface 13 of the oxide film 12 at an uppermost layer in the specified region 1, the surface of the semiconductor substrate 11 is coated entirely with an oxide film. Finally a conductive substance 14 is grown only on the reformed surface 13 of the oxide film 12 existing above the specified region 1.
Patent JP-2002281596-A (JP)
Title: Method for manufacturing acoustic matching member
Inventor: NAKABAYASHI YUJI
IPC: H04R17/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To optimally adjust and stabilize vibration absorption without raising the density of an acoustic matching member. SOLUTION: Main materials 2 forming a frame and auxiliary materials 3 for hardening the main materials 2 are mixed and the melting rate of the auxiliary materials 3 is reduced at a baking step to adjust the connection of the main materials 2 with each other. Thus, vibration is absorbed by weakening the connection of the materials 2 with each other and the temperature characteristic of the main materials 2 never receives influence. Since the third matter is not mixed, density is not raised. Thus, the acoustic matching member 1 where vibration absorption is stable, stable vibration performance is obtained and matching of acoustic impedance is not collapsed can easily be realized.
Patent JP-2002278648-A (JP)
Title: Cover cloth for computer equipment
Inventor: YORII TETSUYA
IPC: A41D13/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cover cloth for computer equipment having a far infrared radiating function and an electromagnetic shielding function whose handlability is excellent capable of validly protecting computer equipment from dusts, moisture, and ultraviolet rays, and to allow an operator use this cover cloth as a lap robe or apron. SOLUTION: This cover cloth of electronic equipment or the like is provided with a basic cloth constituted of warp ends, filling yarns threads, and pile threads, and the pile threads are provided with a far infrared emitting function, antibacterial function, and ultraviolet cutting function by using a plurality of pile threads. The back face of the basic cloth is applied with bamboo coal having an electromagnetic wave shielding function and an environment improving function, and then applied with a coating film having a waterproof function.
Patent JP-2002278443-A (JP)
Title: Exhibit contact recognition apparatus
Inventor: UCHIYAMA HARUO
IPC: A61F9/08
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a sight handicapped person to more deeply learn the world of animals by touching the replica of an animal and listening to the song of this animal and explanation. SOLUTION: Song generators 34a to 34f which display recording members, such as tapes and CDs, inputted with the songs and explanations corresponding to bird images 26a to 26f, by sound explanation devices 36a to 36f and explanation plates 32a to 32f which display the explanations of the birds corresponding to the bird images 26a to 26f by braille are housed in pedestals 28a to 28f. These pedestals 28a to 28f are installed at a handrail 16.
Patent JP-2002275637-A (JP)
Title: Engine parts and method for manufacturing the same
Inventor: OTSUKI TETSUYA
IPC: C23C18/12
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide engine parts which are prevented from wearing and have excellent heat resistance and to provide a method for manufacturing the parts. SOLUTION: The engine parts excellent in wear resistance have a zirconium thin film on the surface of the base parts. The thin film is derived from a zirconia film forming precursor composition containing a zirconium compound, aminopolycarboxylic acid, amines and a solvent.
Patent JP-2002282284-A (JP)
Title: Syringe for animal
Inventor: KANEKURA TOSHIO
IPC: A61D7/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a syringe for the animal, safe for use in injection to a pig and cow, and especially safe for use in the other animals. SOLUTION: A needle member 1 is provided with a fitting cylinder 2 at the rear end, which is jointed to the cylinder tip of the syringe. The rear part of the needle member 1 is provided with an advance preventing member 3 for inhibiting advance of the needle member 1 into the animal body when the member is broken, and the rear part of the advance preventing member is provided with leg members 4a to 4d projected from the rear end face. The space between the rear end face of the advance preventing member 3 and the front end face of the fitting cylinder 2 is held by the leg members 4a to 4d, and when the needle member 1 is broken, the leg members located in the direction of breakage are crushed.
Patent JP-2002285752-A (JP)
Title: Sash roller
Inventor: YOSHIMURA TOMIO
IPC: E05D15/06
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sash roller which facilitates installation thereof at a precise location in an installation recess formed in a sliding door. SOLUTION: The sash roller is installed in the installation recess formed in fittings such as a sliding door, and provided with mobile members which are protrudable in a lateral or longitudinal direction of a sash roller main body. Each mobile member is energized toward a wall surface of the installation recess by a pressing means for pressing the wall surface.
Patent JP-2002285554-A (JP)
Title: Pinching mechanism for pile, etc., and pile press-fitting/ extracting machine using the same
Inventor: KITAMURA MORIO
IPC: E02D7/20
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To impart sufficient pinching force to pinching claws of a pinching mechanism, thereby to efficiently carry out press-fitting/extracting work of piles. SOLUTION: The pinching mechanism 11 for a pile-top operating apparatus or the like, functions to pinch the pile, etc., by means of a mobile claw 13 and a fixed claw 12. According to the pinching mechanism 11, a rotation preventing means 20 is attached to the mobile claw 13.
Patent JP-2002283756-A (JP)
Title: Plate roll for flexographic printing
Inventor: SATO MASAKI
IPC: B41N1/12
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a plate roll for flexographic printing capable of applying clear decoration patterns to a material to be coated under a stable printing condition regardless of fluctuations in printing condition. SOLUTION: In the plate roll which applies prescribed patterns to the material to be coated, a rubber-like convex plate 5a having 1.0 mm or more of an elevation difference between the concave part 5c and the convex part 5d is wound about a roll body 5b. At the top of the convex part 5d, dots 5e having grooved depth of not greater than 0.2 mm for giving gradation to the decoration pattern are formed. The concave parts 5c, convex parts 5d and the dots 5e are formed by a laser processing for the rubber-like convex plate 5a.
Patent JP-2002281859-A (JP)
Title: Fish bank block of sea weed
Inventor: NAKAJIMA TOSHIAKI
IPC: A01K61/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a fish bank block of sea weed excellent in fixability of sea weeds, actively growing sea weeds, able to purify water due to living of microorganisms in its communicating pores and also excellent in environment conservation due to the prevention of occurrence of withered seashore. SOLUTION: A block body 4 is formed of a communicating pore-having water-permeable concrete block having trapezoidal side sections. The block body 4 has a sea weed growing member-storing section 6 in a dent state. The section 6 has an opening 6A on its upper side 4B, and the opening 6A can be closed with a lid 7 made of a water-permeable concrete. A concrete-made base 1 for placing the block body 4 on it has entering-and-exiting cross-shaped passes 2 which are located on its upper side 1B and open to its side faces 1C, and this enables that sea water can flow enter, and fishes and sell fishes can live there. The base 1, the block body 4, and the lid 7 are integrally linked together with anchor rods 3.
Patent JP-2002240615-A (JP)
Title: Umbrella holder for attachment to vehicle
Inventor: ARAYA MAKI
IPC: B60N3/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an implement that is for fixing an umbrella in an open condition on a vehicle. SOLUTION: A cylinder is formed in conformance to the thickness of an umbrella handle. An L-shaped bar is extended down from the back of the cylinder. A mount is arranged on the bottom of the bar 2. A hooked thin plate capable of hooking into a vehicle door is designed to be screwed on the bar on the mount. A magnet is arranged on the bottom of the mount. The umbrella holder of the structure is fixed on a portion of a vehicle roof via the magnet, and a hooked portion of the thin plate is set between the roof and the door and fixed through screw adjustment.
Patent JP-2002287552-A (JP)
Title: Oil application roller and method of making for the same
Inventor: KIMURA KOICHI
IPC: G03G15/20
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil application roller which makes a shaft easily fixable to a central position of an oil holding member which is a porous molding with good accuracy without using an adhesive and does not require the separate formation of air vent holes and a method of making for the same. SOLUTION: This oil application roller 1 is constituted by fixing the oil holding member 3 consisting of the porous member by bushing nuts 6 with needles to the shaft 2, providing the outer periphery of the oil holding member 3 with an oil application layer 4 and feeding the release oil held on the oil holding member 3 to a fixing roll. The fixation of the shaft 2 and the oil holding member 3 is performed by pushing the needles 63 of the pushing nuts 6 with the needles to end faces 31 of the oil holding member 3 and energizing the peripheral surface of the shaft 2 by snapping pieces 61 annexed to the surface on the side opposite to the surfaces with the needles.
Patent JP-2002291522-A (JP)
Title: Cosmetics contained in dispenser
Inventor: TAGUCHI MASARU
IPC: C08L83/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide cosmetics contained in a dispenser having a dispensing means with a pumping function, which can securely hold the cosmetics that are sensitive and likely to be deteriorated by being exposed to air, as they much contain a vitamin C derivative, an inorganic powder, a resin fatty acid, a thickener, a fatty acid, and the like, and makes the cosmetics inside unexposed to air to prevent them from becoming hard and dry and from changing the color. SOLUTION: This cosmetic dispenser has a dispensing means with a pumping function, whose opening can be sealed off in order to stop the influx of air to the body inside, for the purpose of holding the air-sensitive cosmetics which much contain a vitamin C derivative, an inorganic powder, a resin fatty acid, a thickener, a fatty acid and other powders, a chemical agent and the like, and allowing them to be taken out.
Patent JP-2002297447-A (JP)
Title: Content security method
Inventor: SAITO ICHIRO
IPC: G06Q30/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a content security method that can ensure reliable security while effectively using an ASP(application service provider) site. SOLUTION: Each of two or more pieces of file data generated by dividing a piece of data is stored in at least two of two or more ASP sites. A database (14) has storage information indicating two or more storage ASP sites (11, 12, 13) in which each of two or more piece of the file data is stored. A content providing server (1), according to request information (31) from a client terminal (2), gets access to an information database (14) to search for the storage information, reads out, depending on the storage information retrieved, two or more piece of the file data from each of two or more storage ASP sites (11, 12, 13), restores a piece of the data, and transmits a piece of the data restored to an output terminal that has been designated previously.
Patent JP-2002295663-A (JP)
Title: Gear shift control device of automatic transmission
Inventor: KUBO TAKAYUKI
IPC: F16H61/06
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To realize feeding of speed change which is along a driver's intension by appropriately determining the type of downshift. SOLUTION: A downshift type determining means 21c for determining that the downshift is a downshift directed to a downshift action with a few or shocks or that the downshift is a downshift directed to a downshift action regarding a response as important, based on an input from a sensor, DTM and DTP, are provided; and a release side control means controls an oil pressure of a hydraulic servo for friction engagement element becoming the release side, based on the type of a downshift DT determined by the downshift type determining means, to selectively carry out a selection of a plurality of release patterns (for example, release patterns corresponding to the downshift type index DT, as shown in Fig. 10) by the friction engagement element. The releasing speed of the friction engagement element at the release side is varied, corresponding to the type of the downshift and the feeling of speed change along the driver's intension can be realized by appropriately determining the type of the downshift.
Patent JP-2002297429-A (JP)
Title: Distributed transaction processing system, distributed transaction processing method and distributed transaction processing program
Inventor: IIDA TAKURO
IPC: G06F15/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a distributed transaction processing system that can speedily and appropriately deal with the modification of shared data in the main memories of a plurality of machines comprising a network. SOLUTION: The distributed transaction processing system has a transaction acceptance part, a transaction execution control part, a transaction execution part, a registration/deletion part that relates the positional information on the data for which it is desired to monitor whether or not its content is modified and a modification synchronous transaction that is executed if the data is modified to the data, and registers/deletes them, a data monitor part that monitors whether or not the own held data are modified, a replication processing part that reflects the updated data sent from an original site to the replica data in own site, a data reception part and a data transmission part, monitors, with the data monitor part, whether or not monitoring target data are modified, and if modified,  reads out the modification synchronous transaction that has been related to the data and has been registered previously to execute it, and notifies the execution request source of the execution completion.
Patent JP-2002298067-A (JP)
Title: Slip issuing method
Inventor: TOKUNAGA MAKOTO
IPC: G06Q10/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency in handling deficit vouchers in the accounting. SOLUTION: This slip issuing method is so formed that, when deleting an issued account on a computer, at first a deficit slip issue process for deleting the issued demand is performed, the deleted demand content is displayed on a new account input screen in a state capable of compiling it, and an account determining the input is printed. The slip issuing method performs the deficit slip issue process and the reissuing process of the demand as a series of processes so as to make it possible that the content of the deleted demand is displayed on the screen, compiled, and issued as a new demand. The deficit slip issue process and the new demand issue process from the initial screen state can be thus saved so as to greatly improve the efficiency of the slip handling.